EP0238736A1 - Seismische Pulsgeneration - Google Patents

Seismische Pulsgeneration Download PDF

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Publication number
EP0238736A1
EP0238736A1 EP86302063A EP86302063A EP0238736A1 EP 0238736 A1 EP0238736 A1 EP 0238736A1 EP 86302063 A EP86302063 A EP 86302063A EP 86302063 A EP86302063 A EP 86302063A EP 0238736 A1 EP0238736 A1 EP 0238736A1
Authority
EP
European Patent Office
Prior art keywords
gas
pressure
generator
chamber
chambers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP86302063A
Other languages
English (en)
French (fr)
Other versions
EP0238736B1 (de
Inventor
Alec Melvin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Gas Corp
Original Assignee
British Gas Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to GB08523667A priority Critical patent/GB2165945B/en
Application filed by British Gas Corp filed Critical British Gas Corp
Priority to DE8686302063T priority patent/DE3670698D1/de
Priority to EP19860302063 priority patent/EP0238736B1/de
Publication of EP0238736A1 publication Critical patent/EP0238736A1/de
Application granted granted Critical
Publication of EP0238736B1 publication Critical patent/EP0238736B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
    • G01V1/137—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion which fluid escapes from the generator in a pulsating manner, e.g. for generating bursts, airguns
EP19860302063 1984-10-24 1986-03-20 Seismische Pulsgeneration Expired - Lifetime EP0238736B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB08523667A GB2165945B (en) 1984-10-24 1985-09-25 A method for producing seismic pulses
DE8686302063T DE3670698D1 (de) 1986-03-20 1986-03-20 Seismische pulsgeneration.
EP19860302063 EP0238736B1 (de) 1986-03-20 1986-03-20 Seismische Pulsgeneration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19860302063 EP0238736B1 (de) 1986-03-20 1986-03-20 Seismische Pulsgeneration

Publications (2)

Publication Number Publication Date
EP0238736A1 true EP0238736A1 (de) 1987-09-30
EP0238736B1 EP0238736B1 (de) 1990-04-25

Family

ID=8195942

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860302063 Expired - Lifetime EP0238736B1 (de) 1984-10-24 1986-03-20 Seismische Pulsgeneration

Country Status (2)

Country Link
EP (1) EP0238736B1 (de)
DE (1) DE3670698D1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672964A1 (fr) * 1991-02-18 1992-08-21 Puntous Rene Dispositif de fermeture a rupture d'un volume comportant un fluide a tres haute pression.
WO2017019186A1 (en) * 2015-07-27 2017-02-02 Teledyne Instruments, Inc. Doubly resonant seismic source
EP3223041A1 (de) * 2016-03-25 2017-09-27 Teledyne Instruments, Inc. Duale resonante seismische quelle mit einzelapertur
US10476604B2 (en) 2017-06-28 2019-11-12 Teledyne Instruments, Inc. Transmitter-receiver separation system for full-duplex underwater acoustic communication system
CN116559936A (zh) * 2023-05-10 2023-08-08 中国矿业大学 一种内爆式海洋负压空气枪震源及其激发方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077944A (en) * 1960-06-28 1963-02-19 Jr Louis R Padberg Pneumatic sound source
US4108272A (en) * 1977-05-12 1978-08-22 Western Geophysical Co. Of America Rapid fire air gun
DE2921362A1 (de) * 1979-05-25 1980-12-04 Mueller Bbm Gmbh Vorrichtung zur erzeugung eines schallimpulses grosser energie
WO1981003081A1 (en) * 1980-04-24 1981-10-29 Commw Of Australia Impulse noise generator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077944A (en) * 1960-06-28 1963-02-19 Jr Louis R Padberg Pneumatic sound source
US4108272A (en) * 1977-05-12 1978-08-22 Western Geophysical Co. Of America Rapid fire air gun
DE2921362A1 (de) * 1979-05-25 1980-12-04 Mueller Bbm Gmbh Vorrichtung zur erzeugung eines schallimpulses grosser energie
WO1981003081A1 (en) * 1980-04-24 1981-10-29 Commw Of Australia Impulse noise generator

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672964A1 (fr) * 1991-02-18 1992-08-21 Puntous Rene Dispositif de fermeture a rupture d'un volume comportant un fluide a tres haute pression.
WO2017019186A1 (en) * 2015-07-27 2017-02-02 Teledyne Instruments, Inc. Doubly resonant seismic source
US10139503B2 (en) 2015-07-27 2018-11-27 Teledyne Instruments, Inc. Doubly resonant seismic source
EP3223041A1 (de) * 2016-03-25 2017-09-27 Teledyne Instruments, Inc. Duale resonante seismische quelle mit einzelapertur
US10401511B2 (en) 2016-03-25 2019-09-03 Teledyne Instruments, Inc. Dual resonant single aperture seismic source
US10476604B2 (en) 2017-06-28 2019-11-12 Teledyne Instruments, Inc. Transmitter-receiver separation system for full-duplex underwater acoustic communication system
CN116559936A (zh) * 2023-05-10 2023-08-08 中国矿业大学 一种内爆式海洋负压空气枪震源及其激发方法
CN116559936B (zh) * 2023-05-10 2024-02-02 中国矿业大学 一种内爆式海洋负压空气枪震源及其激发方法

Also Published As

Publication number Publication date
EP0238736B1 (de) 1990-04-25
DE3670698D1 (de) 1990-05-31

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